Licorice (the herb not the candy) cannot be taken safely for very long. It causes high blood pressure. I have found licorice root in diet teas and women's remedy teas used as a dieretic. Taken any longer than 6 days or so can cause health issues. I made the mistake years ago of drinking a dieter's tea after my evening meal for over a year. I had never had a problem with high blood pressure before but after a year on that tea my blood pressure sky rocketed and I felt horrible. As soon as I stopped the tea my blood pressure went back down to normal.